From 69663355370e00b205ac870378f0a1abf9ff98fb Mon Sep 17 00:00:00 2001
From: Sascha Mann <git@mail.saschamann.eu>
Date: Sat, 21 May 2022 21:50:58 +0200
Subject: [PATCH] Add support for aarch64 (#102)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Setting the `arch` input to `aarch64` will install `aarch64` binaries,
intended to be used on aarch64-based self-hosted runners.

Please note that we currently don't run test builds on that
architecture, so we cannot guarantee that the input won't break
randomly, although there is no reason why it would.

In a future update, we may choose a default architecture based on the
arch of the runner.

Thanks to @giordano for providing a self-hosted runner for testing.

Co-authored-by: Mosè Giordano <mose@gnu.org>
---
 README.md         | 6 +++++-
 lib/installer.js  | 3 ++-
 package-lock.json | 1 +
 src/installer.ts  | 3 ++-
 4 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index ba8d8c4..f436163 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,11 @@ This action sets up a Julia environment for use in actions by downloading a spec
 
     # The architecture of the Julia binaries.
     #
-    # Supported values: x64 | x86
+    # Please note that installing aarch64 binaries only makes sense on self-hosted aarch64 runners.
+    # We currently don't run test builds on that architecture, so we cannot guarantee that the input won't break randomly,
+    # although there is no reason why it would.
+    #
+    # Supported values: x64 | x86 | aarch64 (untested)
     #
     # Default: x64
     arch: ''
diff --git a/lib/installer.js b/lib/installer.js
index 8034a17..e97e625 100644
--- a/lib/installer.js
+++ b/lib/installer.js
@@ -32,7 +32,8 @@ const osMap = {
 };
 const archMap = {
     'x86': 'i686',
-    'x64': 'x86_64'
+    'x64': 'x86_64',
+    'aarch64': 'aarch64'
 };
 // Store information about the environment
 const osPlat = os.platform(); // possible values: win32 (Windows), linux (Linux), darwin (macOS)
diff --git a/package-lock.json b/package-lock.json
index 6cc2cd8..26147bf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,6 +5,7 @@
   "requires": true,
   "packages": {
     "": {
+      "name": "setup-julia",
       "version": "1.6.1",
       "license": "MIT",
       "dependencies": {
diff --git a/src/installer.ts b/src/installer.ts
index 77ec49b..8a1e94b 100644
--- a/src/installer.ts
+++ b/src/installer.ts
@@ -18,7 +18,8 @@ const osMap = {
 }
 const archMap = {
     'x86': 'i686',
-    'x64': 'x86_64'
+    'x64': 'x86_64',
+    'aarch64': 'aarch64'
 }
 
 // Store information about the environment